Strange RAM Boot Issue on my ASUS TUF: Any Ideas?

Hey folks! I'm dealing with a really odd problem with my PC and could use some advice. Once a day, or sometimes more, when I power on my PC, it gets stuck during the boot process and shows a solid yellow light on the motherboard. This light indicates a RAM issue, according to ASUS. However, if I wait about 10 minutes and then restart, it boots up fine and runs perfectly in Windows, without any crashes or instability. I'm starting to think it might be something to do with memory training, but I'm not entirely sure. Since switching out the RAM isn't an easy option for me right now, has anyone experienced something similar? Here are my specs:

- **Motherboard:** ASUS TUF GAMING A620-PRO WIFI
- **RAM:** Corsair Vengeance CMK32GX5M2D6000Z36 (2x16GB DDR5)
- **CPU:** Ryzen 7 7800X3D
- **GPU:** Nvidia RTX 4060 Ti
- **PSU:** Corsair 850W
- **OS:** Windows 11 (fully updated)

I've tried the following:
- Ensured RAM is seated correctly
- Switched EXPO on and off; the problem still happens
- Updated BIOS
- System runs stable after boot, even during heavy use
- No overclocking and temps are normal

This issue feels completely random and only pops up during startup. Once I'm in the OS, it's rock solid. Any insights or suggestions? Thanks!